User Manual
Table Of Contents
- Latitude 5490 Owner’s Manual
- Contents
- Working on your computer
- Removing and installing components
- Recommended tools
- Screw size list
- Subscriber Identity Module(SIM) board
- Base cover
- Battery
- Solid State Drive — optional
- Hard drive
- Coin-cell battery
- WLAN card
- WWAN card – optional
- Memory modules
- Keyboard lattice and Keyboard
- Heat sink
- System fan
- Power connector port
- Chassis frame
- SmartCard module
- Speaker
- System board
- Display hinge cover
- Display assembly
- Display bezel
- Display panel
- Display (eDP) cable
- Camera
- Display hinges
- Display back cover assembly
- Palm rest
- Technical specifications
- Technology and components
- System setup options
- BIOS overview
- Entering BIOS setup program
- Navigation keys
- One time boot menu
- Boot Sequence
- System Setup overview
- Accessing System Setup
- General screen options
- System Configuration screen options
- Video screen options
- Security screen options
- Secure Boot screen options
- Intel Software Guard Extensions
- Performance screen options
- Power Management screen options
- POST Behavior screen options
- Manageability
- Virtualization support screen options
- Wireless screen options
- Maintenance screen options
- Updating the BIOS
- System and setup password
- Clearing CMOS settings
- Clearing BIOS (System Setup) and System passwords
- Software
- Troubleshooting
- Contacting Dell
d. memory module
e. hard drive
f. SSD card
g. SSD frame
h. WLAN card
i. WWAN card (optional)
j. keyboard lattice
k. keyboard
l. heat sink
m. chassis frame
n. system fan
o. system board
p. display hinge cover
q. display assembly
3. The palm rest is the remaining component after removing all the components.
Installing palm rest
1. Place the palm rest on a flat surface.
2. Install the:
a. display assembly
b. display hinge cover
c. system board
d. system fan
e. chassis frame
f. heat sink assembly
g. keyboard
h. keyboard lattice
i. WWAN card (optional)
j. WLAN card
Removing and installing components
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